| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.47 | 6.598% | $50.6021 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $121.88 | 12.177% | $136.7213 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $142.83 | 6.502% | $152.1168 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $113.34 | 4.688% | $118.6534 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $54.44 | 11.473% | $60.6859 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $57.56 | 9.343% | $62.9378 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $90.70 | 7.528% | $97.5279 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $628.22 | $679.2452 | $679.25 | $679.25 | $679.20 | |